EP1422791A1 - Agencement de connecteurs - Google Patents

Agencement de connecteurs Download PDF

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Publication number
EP1422791A1
EP1422791A1 EP03025375A EP03025375A EP1422791A1 EP 1422791 A1 EP1422791 A1 EP 1422791A1 EP 03025375 A EP03025375 A EP 03025375A EP 03025375 A EP03025375 A EP 03025375A EP 1422791 A1 EP1422791 A1 EP 1422791A1
Authority
EP
European Patent Office
Prior art keywords
connector
core
contact elements
mating
cables
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP03025375A
Other languages
German (de)
English (en)
Inventor
Bert Bergner
Werner BÖCK
Günter Feldmeier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TE Connectivity Germany GmbH
Original Assignee
Tyco Electronics AMP GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tyco Electronics AMP GmbH filed Critical Tyco Electronics AMP GmbH
Priority to EP03025375A priority Critical patent/EP1422791A1/fr
Publication of EP1422791A1 publication Critical patent/EP1422791A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6461—Means for preventing cross-talk
    • H01R13/6471—Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6473—Impedance matching
    • H01R13/6477—Impedance matching by variation of dielectric properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/65912—Specific features or arrangements of connection of shield to conductive members for shielded multiconductor cable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/436—Securing a plurality of contact members by one locking piece or operation
    • H01R13/4361—Insertion of locking piece perpendicular to direction of contact insertion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/6592—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
    • H01R13/6593—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable the shield being composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/04—Connectors or connections adapted for particular applications for network, e.g. LAN connectors

Definitions

  • the present invention relates to a connector arrangement having a connector and a corresponding mating connector for electrical connection of at least two multi-core cables, each cable having at least two core pairs to allow symmetrical transmission of time-variable differential signals on each core pair, and the connector comprising a connector housing and the mating connector comprising a mating connector housing, each of which comprise contact elements which engage in one another when plugged together.
  • Connector arrangements are used in many areas of technology to connect two cables together electrically. Many requirements are generally imposed on connector arrangements to accommodate the possibilities of using the connectors in a wide range of environments. For example, at high frequencies interference arises in signal transmissions on multi-core cables.
  • the interference may be, for example, electromagnetic interference, cross-talk or cable attenuation.
  • a wide range of different methods are used to counteract these types of interference.
  • To protect against electromagnetic interference many cables have shielding. Cross-talk may be largely prevented by twisting the cable cores.
  • the transmission protocol which is selected for signal transmission via multi-core cables often determines which of the various transmission parameters are of particular relevance to the respective application.
  • One of these, as mentioned above, is cross-talk from one channel to an adjacent channel (i.e. from one core pair to another core pair).
  • a symmetrical construction of the cable is used to provide protection against cross-talk, such that cross-talk attenuation is very high if the core pairs are arranged diagonally.
  • star-quad cables also known as twisted-quad cables
  • Fig. 16 shows a cross-section through such a star-quad cable.
  • the cable comprises two core pairs, on which differential signals are transmitted.
  • the "positive signal” is transmitted on the one core (e.g. 1-1) of a core pair and at the same time the mirror-image "negative signal” is transmitted on the other core (e.g. 1-2).
  • Both signals i.e. their voltage shapes
  • Both signals have the same amplitude value.
  • the two signals are subtracted from one another, thereby suppressing common-mode interference and amplifying the actual signal.
  • This type of signal transmission is used for many technical applications, such as for example in Ethernet networks, CAN and RS484 systems.
  • the cable is additionally surrounded by a shield 5.
  • the cross-talk interference cancels out is that cores 1-1 and 1-2 are respectively equally spaced from the cores 2-1 and 2-2, and thus the positive signal of core 1-1 cross-talks with the same value on 2-1, for example, as the negative signal on the core 1-2.
  • the signal cross-talk from the cores 1-1 and 1-2 cancel each other out on cores 2-1 and 2-2.
  • Connector arrangements which are often used in a transmission link to connect such multi-core cables together constitute points of interference in the transmission link.
  • Multi-pole connector arrangements for connecting such multi-core cables are disclosed, for example, in EP 0 809 331 B1, which uses a multi-pole plug system with a socket and at least one plug for electrical and mechanical connection of electrical conductors in a building cabling network.
  • a socket By feeding a plurality of cables with individual core pairs to a socket, it is possible to tap one or more services from a socket as described.
  • connector arrangements which connect together the star-quad cables or other high-frequency cables constitute points of interference within transmission links, by which the transmission parameters are impaired.
  • the known solutions which are intended to solve the problem, for example, of cross-talk in a connector are generally inadequate or can only be achieved with high material consumption and at high financial cost.
  • the present invention is based on the discovery that the advantageous arrangement of cores in cables, in particular in star-quad cables, may also be used advantageously in a connector arrangement due to its good transmission parameters.
  • an exemplary connector arrangement has a spatial arrangement of the core ends and the associated mating contact elements in the connector housing and in the mating connector housing configured to correspond to the spatial arrangement of the core pairs in the cables and the two core ends and the associated contact elements of each core pair are arranged approximately equidistant relative to each core end and the associated contact elements of at least one of the other core pairs.
  • the physical properties in the connector arrangement i.e. the transmission parameters
  • an arrangement of the core ends and the associated contact elements in the connector housing or in the mating connector housing that maintain the spatial arrangement of the core pairs in the cables leads to particularly good cross-talk attenuation.
  • the connector and the mating connector comprise shields, the shape of which is conformed to the connector or mating connector, respectively.
  • the cables to be connected are star-quad cables, it is particularly advantageous for the individual cores formed by the contact element in the connector arrangement to lie approximately on a circular path.
  • the arrangement of the cores in the connector arrangement matches that in the cable. Accordingly, the good transmission parameters achievable with the star-quad cable may be substantially retained even at the connector arrangement.
  • the connector comprises a connector face in which the contact elements are appropriately arranged.
  • retention of the symmetrical arrangement i.e. the spatial arrangement of the cores in the connector, allows the production of particularly small circular connectors, which for example comprise an M12 plug face.
  • the construction according to the invention of these circular connectors allows particularly good transmission parameters to be achieved when using circular connectors up to a signal frequency range of several hundred MHz.
  • the connector arrangement according to the invention may advantageously be used in Power-over-Ethernet systems, by transmitting a direct current on two cores in addition to the differential signals.
  • the shields of the connector and of the mating connector are capable of being screwed or latched together, thereby achieving continuous shielding of the transmission link.
  • the small number of individual components of a connector according to the present invention makes it possible to achieve simple, cost-effective assembly of a connector.
  • the individual cores of the cable are connected with contact elements of the connector and these contact elements are introduced into an insulated connector housing, such that, by introducing the contact elements into the connector housing, the spatial arrangement of the core pairs in the connector housing retains the spatial arrangement in the cable and the two cores of each core pair are arranged approximately equidistantly relative to each core of at least one of the other core pairs.
  • the connector housing comprises a contact securing means and for the contact securing means to be closed during assembly of the connector prior to the fitting of shield plates, fixing the contact elements in the connector housing.
  • the connector arrangement is designed in such a way that the mating connector may also be connected to a printed circuit board and printed circuit boards and cables may thus advantageously be connected using transmission properties of a connector arrangement according to the invention.
  • Fig. 1 shows a connector arrangement according to the invention in a first embodiment with a connector 3 and a corresponding mating connector 4.
  • a cable 101 a star-quad cable in the embodiment illustrated, has been bared at its end, such that the cable shield 107 and the cable cores 1-1, 1-2, 2-1 and 2-2 (shown in Figs 3 and 4) project out of the cable end.
  • the bared end of the star-quad cable 101 has been inserted into a first shielding part 109 of the connector housing.
  • the first shielding part 109 has on its side facing the cable a seal 105, which protects the inside of the connector housing from the penetration of liquids and dirt.
  • the cable shield 107 has been bent round in such a way that it contacts the first shielding part 109 of the connector.
  • a screw-down nut 103 is provided. This is screwed to the first shielding part 109 of the connector housing. To this end, threading is provided at the appropriate points on the screw-down nut 103 and the first shielding part 109 of the connector housing.
  • the bared ends of the cores 1-1, 1-2, 2-1 and 2-2 end in a contact zone 119, which connects the bared ends of the cores 1-1, 1-2, 2-1 and 2-2 with contact pins 111.
  • the contact zone 119 is so designed that the spatial arrangement of the individual cores 1-1, 1-2, 2-1 and 2-2 of the cable 101 is retained in the connector 3 (i.e. the spatial arrangement of the core ends and the associated mating contact elements (contact pins 111) in the connector housing corresponds to the spatial arrangement of the core pairs 1-1, 1-2, 2-1 and 2-2 in the cable 101).
  • the two core ends and the associated contact elements (contact pins 111) of each core pair e.g. core pair 1-1, 1-2
  • the contact zone 119 is surrounded in sealing manner by a second shielding part 115 of the connector housing and a third shielding part 113 of the connector housing.
  • the second shielding part 115 of the connector housing may be screwed to the first shielding part 109 of the connector housing.
  • the second shielding part comprises a seal which seals the connection between first shielding part 109 and second shielding part 115 of the connector housing.
  • the third shielding part 113 of the connector housing forms the plug face of the connector, as illustrated in Fig. 2.
  • the third shielding part 113 of the connector housing comprises a thread 117 on its outside, the function of which will be explained more fully below.
  • a continuous shield is formed in the connector housing which extends from the outlet point of the cores 1-1, 1-2, 2-1 and 2-2 out of the cable shield of the cable 101 as far as the end of the contact pins facing the mating connector 4.
  • This shield is additionally connected to the cable shield 107, such that the latter is continued in the connector 3.
  • the individual components of the mating connector 4, which is likewise illustrated in Fig. 1, correspond substantially to those of the connector 3 and fulfil the same functions.
  • a second cable 102 (a star-quad cable in the illustration) is introduced into the mating connector 4 at the opposite end from the mating connector face.
  • the cores of the cable 102 are connected by the connector arrangement according to the invention substantially corresponding to those of the cable 101.
  • the cable 102 of the mating connector also has a shield 108 and, in the exemplary embodiment illustrated, four cores 1-1, 1-2, 2-1 and 2-2.
  • the bared ends of the cores 1-1, 1-2, 2-1 and 2-2 are connected in a contact zone 120 of the mating connector 4 to contact sockets 112, in which the plug pins 111 of the connector engage upon plugging the connector and the mating connector together, thereby connecting together the cores 1-1, 1-2, 2-1 and 2-2 of the two cables 101, 102 in an electrically conductive manner.
  • the contact zone 120 in the mating connector 4 is also designed in such a way that the spatial arrangement of the cores 1-1, 1-2, 2-1 and 2-2 corresponds approximately to that in the cable 102.
  • the contact zone 120 is so designed that the spatial arrangement of the individual cores 1-1, 1-2, 2-1 and 2-2 of the cable 102 is retained in the mating connector 4, i.e. the spatial arrangement of the core ends and the associated mating contact elements (contact sockets 112) in the connector housing corresponds to the spatial arrangement of the core pairs 1-1, 1-2, 2-1 and 2-2 in the cable 101.
  • the two core ends and the associated contact elements (contact sockets 112) of each core pair e.g. core pair 1-1, 1-2
  • the cable shield 108 of the cable 102 is connected conductively to a shield which extends along the longitudinal axis of the connector as far as the end of the mating connector, in which the connector 3 engages.
  • the shield is formed by three shielded parts 110, 114 and 116, which are connected together as in the connector 3.
  • the mating connector 4 comprises a screw-down nut 104, which may be screwed to a first shielding part 110 of the mating connector housing.
  • the cable 102 is sealed by a seal 106 relative to the inside of the mating connector. The penetration of gas, liquids and dirt is thereby prevented.
  • the mating connector 4 comprises a plug face, such that the connector 3 may be fitted together with the mating connector 4.
  • the mating connector 4 also comprises a thread 118 which may be screwed together with the thread 117 of the connector 3.
  • the contact pins 111 engage in the corresponding contact sockets 112 and thus produce an electrical connection between the cables 101 and 102.
  • the screw connection makes possible mechanically stable coupling of the two components (connector 3 and mating connector 4) of the connector arrangement.
  • the third shielding part 114 of the mating connector housing is connected to the contact zone 120 in such a way that it may rotate about the longitudinal axis of the mating connector 4.
  • a projection 121 is formed on the contact zone 120, which projection 121 ensures that the third shielding part 114 of the mating connector housing is held together and at the same time allows rotation thereof. In this way, the two third shielding parts 113 and 114 may be screwed together without any need for twisting of the cables 102, 103.
  • the mating connector 4 comprises a sealing ring 122, which ensures sealing of the connection between connector 3 and mating connector 4 when the third shielding parts 113 and 114 are screwed together.
  • Fig. 2 is a view of the connector face of the connector 3 of Fig. 1.
  • the connector is a circuit connector, here for example of the size M12.
  • the contact pins 111 of the connector 3 are arranged in such a way that their spatial arrangement matches that of the cable 101.
  • a comparison with the schematic cross-section shown in Fig. 16 of a star-quad cable shows that the symmetrical arrangement of the cores 1-1, 1-2, 2-1 and 2-2 of the cable 101, which lie approximately on a circular path, matches the core arrangement in the connector 3 itself.
  • the physical properties in the connector 3 and the mating connector 4 substantially match those in the cables 101, 102.
  • Figures 3 and 4 are schematic representations of the symmetry conditions with circular and rectangular connector cross-sections, which make it possible to achieve improved transmission parameters despite the use of connector arrangements in a star-quad transmission link.
  • Fig. 3 shows the arrangement which is used in the first embodiment of the connector arrangement shown in Figs. 1 and 2.
  • the positioning of the shield 5 and of the cores 1-1, 1-2, 2-1 and 2-2 matches that in the star-quad cable.
  • Axes of symmetry of the arrangement are drawn in Figs. 3 and 4 with broken lines. This symmetrical arrangement allows cross-talk attenuation of the signals transmitted on the cores 1-1, 1-2, 2-1 and 2-2 to be reduced, as in a cable with a matching core arrangement.
  • the shield 5 is shown to be substantially rectangular and thereby deviates from the circular shield in the star-quad cable.
  • the arrangement of the cores 1-1, 1-2, 2-1 and 2-2 matches that in the star-quad cable.
  • the illustrated slight asymmetry of the shield 5 does not have a significant effect on the cross-talk values, if symmetry is retained in the arrangement of the cores 1-1, 1-2, 2-1 and 2-2.
  • a first step as illustrated in Fig. 5, the cores 15 of a cable 8 are connected to contact elements 6.
  • the cable 8 has a shield 7 of wire mesh.
  • the connector housing 12 comprises two contact securing means 9.
  • the contact elements 6, and the cores 15 of the cable 8 connected thereto are introduced into the connector housing 12 and the contact securing means 9 are closed, as indicated by the two arrows designated A and B.
  • Fig. 7 shows the connector 3 after introduction of the contact elements 6 into the connector housing 12 and after closure of the contact securing means 9.
  • the contact securing means 9 prevent the contact elements 6 from slipping out of the connector housing 12 (i.e., the contact elements are fixed in the connector housing).
  • the contact elements 6 may be removed from the connector housing by opening the contact securing means 9.
  • the shield 7 of the cable 8 is bent backwards, as shown in Fig. 8, such that shield plates 10 may be fitted such that they surround the connector housing 12 in shielding manner.
  • the fitted shield plates 10 then enclose the connector housing 12, as shown in Fig. 9.
  • the cable shield 7 may then be connected to the shield plates 10, as shown in Fig. 10.
  • a crimp barrel 11 which has been pushed onto the cable 8 prior to assembly, is then displaced along the cable 8 over the contact zone between cable shield 7 and the shield plates 10 in the direction indicated by arrow C and is positioned and attached over the contact zone of the cable shield 7 and the shield plates 10.
  • Fig. 11 shows a ready-assembled connector 3 according to the second embodiment.
  • the shield plates 10 form the external housing 12 of the connector.
  • Fig. 12 shows, indicated by arrows D and E, fitting together of the connector 3 according to the second embodiment with a corresponding mating connector 4.
  • Fig. 13 shows the connector face 13 of the connector 3 according to the second embodiment.
  • Arranged in the center of the connector face 13 are four contact sockets 14, into which engage contact pins of a corresponding mating connector 4, as shown in Fig. 12, upon plugging the connector and the mating connector together.
  • Broken lines are again used to show the axes of symmetry of the arrangement of the contact sockets 14. Slight asymmetry of the shield 5 is visible at the edge of the connector face 13.
  • Fig. 14 shows a schematic representation of a circuit which allows power to be supplied to terminals via a star-quad cable.
  • This technology also known as Power-over Ethernet, is particularly well suited to Ethernet applications (e.g., 10 Base-T, 100 Base-T).
  • Adaptation of the receiving 221 and transmitting 220 sides of the circuit to the 100 ⁇ cable impedance is not shown, for the purposes of simplification.
  • the devices 220, 221 each comprise a transmitter 210, 214 and a receiving station 211, 213.
  • a transmitting apparatus 220 there is provided a direct voltage source 201, which, via the LC elements 216, 217, conveys a direct voltage V dc to couplers 202, 205, on to the cores 1-1, 1-2, 2-1 and 2-2 of the star-quad cable and to a second terminal 221.
  • the signals pass over a transmission line, whose impedance is assumed to be 100 ⁇ , for example.
  • the transmitted direct voltage is decoupled via the couplers 203 and 204 and may be tapped off at the voltage tapping contacts 215, after the decoupled voltage has been routed through the LC elements 218 and 219 and to a voltage regulator 222.
  • Voltage tapping terminals 221 may also be active star couplers, such as switches or hubs. The advantage of this protective circuit as shown is that the good high-frequency transmission characteristics are not impaired by the direct current transmission as a result of the above-described symmetry conditions in the star-quad cable and in the connector arrangements.
  • the current-carrying windings of the transformers 202, 203, 204, 205 must be dimensioned to match the respective current loading.
  • the LC elements 216 to 219 have to be so dimensioned that the frequency bands for high-frequency signal transmission and power supply are clearly separated from one another. For example, in CAT5 applications, the signal transmission band is fixed at 1 to 100 MHz.
  • harmonics extending into the lower megahertz range are wholly possible, especially when switching controllers and processors are used. Adequate decoupling must, therefore, be ensured.
  • the protective circuit illustrated may also be used, independently of the use of a star-quad cable, for twisted pair lines, provided that at least two pairs of lines are available.
  • a mating connector 224 is coupled directly to a printed circuit board 223, such that signals may be transmitted directly and with low interference from printed circuit boards 223 into a cable and vice versa.

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP03025375A 2002-11-21 2003-11-04 Agencement de connecteurs Withdrawn EP1422791A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP03025375A EP1422791A1 (fr) 2002-11-21 2003-11-04 Agencement de connecteurs

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02026332 2002-11-21
EP02026332 2002-11-21
EP03025375A EP1422791A1 (fr) 2002-11-21 2003-11-04 Agencement de connecteurs

Publications (1)

Publication Number Publication Date
EP1422791A1 true EP1422791A1 (fr) 2004-05-26

Family

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Application Number Title Priority Date Filing Date
EP03025375A Withdrawn EP1422791A1 (fr) 2002-11-21 2003-11-04 Agencement de connecteurs

Country Status (1)

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EP (1) EP1422791A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010054751A1 (fr) * 2008-11-13 2010-05-20 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Connecteur enfichable pour câble à quartes en étoile
DE102009021594A1 (de) * 2009-04-09 2010-10-21 Phoenix Contact Gmbh & Co. Kg Elektrischer Steckverbinder und elektrische Steckverbindung
EP2345108A2 (fr) * 2008-10-09 2011-07-20 Tyco Electronics AMP Korea Limited Connecteur de câbles coaxiaux
DE102010045444A1 (de) 2010-09-15 2012-03-15 Mc Technology Gmbh Elektrisches Kabel, Vorrichtung zur Fixierung von Adern eines elektrischen Kabels, Verbindungskontakt und Verfahren zur Herstellung eines elektrischen Kabels
EP2690718A3 (fr) * 2012-07-27 2014-10-08 Amphenol Corporation Ensemble de contact électrique à haute vitesse
WO2019242964A1 (fr) * 2018-06-18 2019-12-26 Siemens Mobility GmbH Utilisation d'un câble multiconducteur à quatre paires de conducteur torsadées et blindées les unes par rapport aux autres ou d'un câble à fibres optiques servant au câblage d'un véhicule ferroviaire, et véhicule ferroviaire
CN113544917A (zh) * 2019-01-22 2021-10-22 罗伯特·博世有限公司 用于机动车的以太网插接器以及带有以太网插接器的插接器装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB671572A (en) * 1949-03-11 1952-05-07 Telecommunications Sa Improvements in or relating to connection devices for electric cables
EP0654867A1 (fr) * 1991-06-06 1995-05-24 Molex Incorporated Assemblage de connecteur électrique
FR2805932A1 (fr) * 2000-03-02 2001-09-07 Fci France Module blinde de connexion et procede de realisation d'un connecteur blinde
US6358091B1 (en) * 1998-01-15 2002-03-19 The Siemon Company Telecommunications connector having multi-pair modularity

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB671572A (en) * 1949-03-11 1952-05-07 Telecommunications Sa Improvements in or relating to connection devices for electric cables
EP0654867A1 (fr) * 1991-06-06 1995-05-24 Molex Incorporated Assemblage de connecteur électrique
US6358091B1 (en) * 1998-01-15 2002-03-19 The Siemon Company Telecommunications connector having multi-pair modularity
FR2805932A1 (fr) * 2000-03-02 2001-09-07 Fci France Module blinde de connexion et procede de realisation d'un connecteur blinde

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2345108A4 (fr) * 2008-10-09 2014-08-06 Tyco Electronics Amp Korea Ltd Connecteur de câbles coaxiaux
EP2345108A2 (fr) * 2008-10-09 2011-07-20 Tyco Electronics AMP Korea Limited Connecteur de câbles coaxiaux
KR20110089275A (ko) * 2008-11-13 2011-08-05 로젠버거 호흐프리쿠벤츠테흐닉 게엠베하 운트 코. 카게 스타 쿼드 케이블용 플러그 커넥터
CN102204023A (zh) * 2008-11-13 2011-09-28 罗森伯格高频技术有限及两合公司 星绞电缆用插接连接器
WO2010054751A1 (fr) * 2008-11-13 2010-05-20 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Connecteur enfichable pour câble à quartes en étoile
US8221168B2 (en) 2008-11-13 2012-07-17 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Plug connector for a star quad cable
CN102204023B (zh) * 2008-11-13 2013-11-13 罗森伯格高频技术有限及两合公司 星绞电缆用插接连接器
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